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Phylogenetic Placement of the Enigmatic Orchid Genera Thaia and Tangtsinia: Evidence from Molecular and Morphological Characters
TAXON 61 (1) • February 2012: 45–54 Xiang & al. • Phylogenetic placement of Thaia and Tangtsinia Phylogenetic placement of the enigmatic orchid genera Thaia and Tangtsinia: Evidence from molecular and morphological characters Xiao-Guo Xiang,1 De-Zhu Li,2 Wei-Tao Jin,1 Hai-Lang Zhou,1 Jian-Wu Li3 & Xiao-Hua Jin1 1 Herbarium & State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, P.R. China 2 Key Laboratory of Biodiversity and Biogeography, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650204, P.R. China 3 Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun Township, Mengla County, Yunnan province 666303, P.R. China Author for correspondence: Xiao-Hua Jin, [email protected] Abstract The phylogenetic position of two enigmatic Asian orchid genera, Thaia and Tangtsinia, were inferred from molecular data and morphological evidence. An analysis of combined plastid data (rbcL + matK + psaB) using Bayesian and parsimony methods revealed that Thaia is a sister group to the higher epidendroids, and tribe Neottieae is polyphyletic unless Thaia is removed. Morphological evidence, such as plicate leaves and corms, the structure of the gynostemium and the micromorphol- ogy of pollinia, also indicates that Thaia should be excluded from Neottieae. Thaieae, a new tribe, is therefore tentatively established. Using Bayesian and parsimony methods, analyses of combined plastid and nuclear datasets (rbcL, matK, psaB, trnL-F, ITS, Xdh) confirmed that the monotypic genus Tangtsinia was nested within and is synonymous with the genus Cepha- lanthera, in which an apical stigma has evolved independently at least twice. -
A Study of Palmorchis Powellii (Ames) C
ISSN 2325-4785 New World Orchidaceae – Nomenclatural Notes Nomenclatural Note – Issue No. 97 March 15, 2020. A Study of Palmorchis powellii (Ames) C. Schweinf. & Correll in Colombia. 1 2 Carlos Uribe-Velez and Ruben P. Sauleda 1Calle 115 #5-23 Bogota, Colombia. 26442 SW 107 Ct. Miami, Fl, 33173. Abstract A review of the reports of Palmorchis powellii (Ames) C. Schweinf. & Correll in Colombia is presented. The genus Palmorchis Barb. Rodr. (Gen. Spec. Orchid. 1: 169. 1877) is represented by 37 species in the American Tropics of which 18 Species are found in Colombia (WCSP, 2008). Palmorchis powellii (Ames) C. Schweinf. & Correll (Bot. Mus. Leafl. 8: 119. 1940) was first reported for Colombia by Ortiz (1995). Ortiz (1995) in the list of species makes reference to an illustration in Orchids of Panama, page 145. This illustration is copied from an illustration on the type of P. powellii at AMES. However, there is a question as to what exactly Ortiz saw. In his archive the drawing and picture labeled P. powellii are copied from Misas (2005). The illustration shows an oval labellum, which does not represent P. powellii. In addition. the picture, which Ortiz reproduces in his archive, is also a picture from Misas (2005) which shows a flower with erect yellow keels which P. powellii does not have. The type illustration of P. powellii, the drawing in Misas (2005). and the picture in Misas (2005) do not match. In the reference of Ortiz (1995) he cites the type illustration, but it is not clear if he saw the true P. -
Lankesteriana 1
LANKESTERIANA 4(1): 47-56. 2004. NOTES ON THE CARIBBEAN ORCHID FLORA. V. NEW SPECIES, COMBINATIONS AND RECORDS JAMES D. ACKERMAN Department of Biology, University of Puerto Rico, PO Box 23360 San Juan, PR 00931-3360, USA [email protected] ABSTRACT. Three species of Orchidaceae are described as new to science: a Telipogon and a Lankesterella from the Dominican Republic and an Encyclia from Cuba. Telipogon niri is based on material collected by Donald Dod from the Cordillera Central A rare species, T. niri was previously recognized as Stellilabium minutiflorum (Kraenzl.) Garay, a distinct species from Central America. The generic name has changed due to unequivocal molecular evidence offered by Norris Williams, and the specific epithet honors Dr. Mark Nir, an avid student of Caribbean orchids. Lankesterella glandula is also based on material collected by Dod from the Cordillera Central. Thus far known only from the type collection, it is the second representative of the genus in Hispaniola. Encyclia monteverdensis is described from 19th century Charles Wright collections from Monte Verde, Cuba. The combination, Dendrophylax filiformis (Sw.) Carlsward & Whitten, suffers as a later homonym and is replaced by the next available name in the new combination Dendrophylax mon- teverdi (Rchb. f.) Ackerman & Nir. Cyclopogon miradorensis Schltr. is reported for the island of Dominica; Cranichis ricartii Ackerman is noted for the island of Guadeloupe; Cranichis ovata Wickstr. and Psilochilus macrophyllus (Lindl.) Ames are noted for Montserrat; and Trinidad is another locality for C. ovata. In addi- tion, Eurystyles domingensis Dod and two Malaxis species are added to the Cuban flora: M. -
Lankesteriana No. 5
LANKESTERIANA 5: 27-30. 2002. A NEW SPECIES OF STELLILABIUM SECTION TAENIORHACHIS (ORCHIDACEAE) FROM COSTA RICA 1 2 FRANCO PUPULIN and MARIO A. BLANCO 1 Jardín Botánico Lankester, Universidad de Costa Rica P.O. Box 1031-7050 Cartago, Costa Rica, A.C. - [email protected] Research Associate, Marie Selby Botanical Gardens, Sarasota, USA 2 Instituto Centroamericano de Investigación Biológica y Conservación P.O. Box 2398-250, San Pedro de Montes de Oca, San José, Costa Rica Research Associate, Jardín Botánico Lankester, Universidad de Costa Rica Present mailing address: University of Florida, Department of Botany, 220 Bartram Hall P.O. Box 118526 Gainesville, Florida 32611-8526, U.S.A. [email protected] RE S U M E N. Se describe e ilustra Stellilabium smaragdinum de los bosques montanos de encino de la Cordillera de Talamanca. S. smaragdinum se distingue de otras especies de la sección Taeniorhachis por su inflorescencia con 1 a 3 (4) flores simultáneas, los lóbulos basales del labelo oblongos a ovoides y redondeados en el ápice y la peculiar coloración de la setas en los lóbulos laterales de la columna, marfil con bandas púrpura. ABSTRACT. The new species Stellilabium smaragdinum is described and illustrated from the montane oak forests of the Cordillera de Talamanca, Costa Rica. Among the species of Sect. T a e n i o r h a c h i s, S . smaragdinum may be recognized for the inflorescence bearing 1-3 (4) simultaneous flowers, the oblong to ovoid, rounded basal lobules of the lip, the non-ciliate margins of the lip midlobe and the peculiar colour of the column setae, cream banded with purple. -
Orchid Historical Biogeography, Diversification, Antarctica and The
Journal of Biogeography (J. Biogeogr.) (2016) ORIGINAL Orchid historical biogeography, ARTICLE diversification, Antarctica and the paradox of orchid dispersal Thomas J. Givnish1*, Daniel Spalink1, Mercedes Ames1, Stephanie P. Lyon1, Steven J. Hunter1, Alejandro Zuluaga1,2, Alfonso Doucette1, Giovanny Giraldo Caro1, James McDaniel1, Mark A. Clements3, Mary T. K. Arroyo4, Lorena Endara5, Ricardo Kriebel1, Norris H. Williams5 and Kenneth M. Cameron1 1Department of Botany, University of ABSTRACT Wisconsin-Madison, Madison, WI 53706, Aim Orchidaceae is the most species-rich angiosperm family and has one of USA, 2Departamento de Biologıa, the broadest distributions. Until now, the lack of a well-resolved phylogeny has Universidad del Valle, Cali, Colombia, 3Centre for Australian National Biodiversity prevented analyses of orchid historical biogeography. In this study, we use such Research, Canberra, ACT 2601, Australia, a phylogeny to estimate the geographical spread of orchids, evaluate the impor- 4Institute of Ecology and Biodiversity, tance of different regions in their diversification and assess the role of long-dis- Facultad de Ciencias, Universidad de Chile, tance dispersal (LDD) in generating orchid diversity. 5 Santiago, Chile, Department of Biology, Location Global. University of Florida, Gainesville, FL 32611, USA Methods Analyses use a phylogeny including species representing all five orchid subfamilies and almost all tribes and subtribes, calibrated against 17 angiosperm fossils. We estimated historical biogeography and assessed the -
Phylogeny, Character Evolution and the Systematics of Psilochilus (Triphoreae)
THE PRIMITIVE EPIDENDROIDEAE (ORCHIDACEAE): PHYLOGENY, CHARACTER EVOLUTION AND THE SYSTEMATICS OF PSILOCHILUS (TRIPHOREAE) A Dissertation Presented in Partial Fulfillment of the Requirements for The Degree Doctor of Philosophy in the Graduate School of the Ohio State University By Erik Paul Rothacker, M.Sc. ***** The Ohio State University 2007 Doctoral Dissertation Committee: Approved by Dr. John V. Freudenstein, Adviser Dr. John Wenzel ________________________________ Dr. Andrea Wolfe Adviser Evolution, Ecology and Organismal Biology Graduate Program COPYRIGHT ERIK PAUL ROTHACKER 2007 ABSTRACT Considering the significance of the basal Epidendroideae in understanding patterns of morphological evolution within the subfamily, it is surprising that no fully resolved hypothesis of historical relationships has been presented for these orchids. This is the first study to improve both taxon and character sampling. The phylogenetic study of the basal Epidendroideae consisted of two components, molecular and morphological. A molecular phylogeny using three loci representing each of the plant genomes including gap characters is presented for the basal Epidendroideae. Here we find Neottieae sister to Palmorchis at the base of the Epidendroideae, followed by Triphoreae. Tropidieae and Sobralieae form a clade, however the relationship between these, Nervilieae and the advanced Epidendroids has not been resolved. A morphological matrix of 40 taxa and 30 characters was constructed and a phylogenetic analysis was performed. The results support many of the traditional views of tribal composition, but do not fully resolve relationships among many of the tribes. A robust hypothesis of relationships is presented based on the results of a total evidence analysis using three molecular loci, gap characters and morphology. Palmorchis is placed at the base of the tree, sister to Neottieae, followed successively by Triphoreae sister to Epipogium, then Sobralieae. -
The Orchid Flora of the Colombian Department of Valle Del Cauca Revista Mexicana De Biodiversidad, Vol
Revista Mexicana de Biodiversidad ISSN: 1870-3453 [email protected] Universidad Nacional Autónoma de México México Kolanowska, Marta The orchid flora of the Colombian Department of Valle del Cauca Revista Mexicana de Biodiversidad, vol. 85, núm. 2, 2014, pp. 445-462 Universidad Nacional Autónoma de México Distrito Federal, México Available in: http://www.redalyc.org/articulo.oa?id=42531364003 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Revista Mexicana de Biodiversidad 85: 445-462, 2014 Revista Mexicana de Biodiversidad 85: 445-462, 2014 DOI: 10.7550/rmb.32511 DOI: 10.7550/rmb.32511445 The orchid flora of the Colombian Department of Valle del Cauca La orquideoflora del departamento colombiano de Valle del Cauca Marta Kolanowska Department of Plant Taxonomy and Nature Conservation, University of Gdańsk. Wita Stwosza 59, 80-308 Gdańsk, Poland. [email protected] Abstract. The floristic, geographical and ecological analysis of the orchid flora of the department of Valle del Cauca are presented. The study area is located in the southwestern Colombia and it covers about 22 140 km2 of land across 4 physiographic units. All analysis are based on the fieldwork and on the revision of the herbarium material. A list of 572 orchid species occurring in the department of Valle del Cauca is presented. Two species, Arundina graminifolia and Vanilla planifolia, are non-native elements of the studied orchid flora. The greatest species diversity is observed in the montane regions of the study area, especially in wet montane forest. -
Dating the Origin of the Orchidaceae from a Fossil Orchid with Its Pollinator
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/6111228 Dating the origin of the Orchidaceae from a fossil orchid with its pollinator Article in Nature · September 2007 DOI: 10.1038/nature06039 · Source: PubMed CITATIONS READS 211 770 5 authors, including: Santiago R Ramírez Barbara Gravendeel University of California, Davis Leiden University, Naturalis Biodiversity Center & University of Applied Sciences L… 50 PUBLICATIONS 999 CITATIONS 208 PUBLICATIONS 2,081 CITATIONS SEE PROFILE SEE PROFILE Rodrigo B. Singer Naomi E Pierce Universidade Federal do Rio Grande do Sul Harvard University 109 PUBLICATIONS 1,381 CITATIONS 555 PUBLICATIONS 6,496 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Insect endosymbiont diversity View project Support threatened research Institutions from Southern Brazil (Rio Grande do Sul) View project All content following this page was uploaded by Barbara Gravendeel on 31 May 2014. The user has requested enhancement of the downloaded file. Vol 448 | 30 August 2007 | doi:10.1038/nature06039 LETTERS Dating the origin of the Orchidaceae from a fossil orchid with its pollinator Santiago R. Ramı´rez1, Barbara Gravendeel2, Rodrigo B. Singer3, Charles R. Marshall1,4 & Naomi E. Pierce1 Since the time of Darwin1, evolutionary biologists have been fas- subfamily showed that the size, shape and ornamentation of the cinated by the spectacular adaptations to insect pollination exhib- fossil closely resemble those of modern members of the subtribe ited by orchids. However, despite being the most diverse plant Goodyerinae, particularly the genera Kreodanthus and Microchilus family on Earth2, the Orchidaceae lack a definitive fossil record (Supplementary Table 1). -
ORCHIDACEAE: NEOTTIEAE) IS DOCUMENTED from the OSA PENINSULA Lankesteriana International Journal on Orchidology, Vol
Lankesteriana International Journal on Orchidology ISSN: 1409-3871 [email protected] Universidad de Costa Rica Costa Rica Bainbridge, Catherine V.; Aguilar, Reinaldo A NEW ADDITION TO THE COSTA RICAN FLORA: PALMORCHIS NITIDA (ORCHIDACEAE: NEOTTIEAE) IS DOCUMENTED FROM THE OSA PENINSULA Lankesteriana International Journal on Orchidology, vol. 8, núm. 1, abril, 2008, pp. 1-4 Universidad de Costa Rica Cartago, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44339815001 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative LANKESTERIANA 8(1): 1-4. 2008. A NEW ADDITION TO THE COSTA RICAN FLORA: PALMORCHIS NITIDA (ORCHIDACEAE: NEOTTIEAE) IS DOCUMENTED FROM THE OSA PENINSULA CATHERINE V. BAIN B RIDGE 1 & REINALDO AGUILAR Los Charcos de Osa - Center for Regional Plant Diversity, Osa Peninsula, Apdo. # 76-8203, Puerto Jimenez, Golfito, Costa Rica. 1Author for correspondence: [email protected] AB STRA C T : Palmorchis nitida, previously known from seasonally wet forests of Panama, is reported from the Osa Peninsula in south-west Costa Rica. Notes and figures are provided regarding its natural history and phenology. The variable nature of this species is discussed on the basis of recently collected Costa Rican material. RESUMEN : Palmorchis nitida, hasta ahora conocida solamente de bosques húmedos estacionales de Panamá, se reporta como una especie nueva para la flora de Costa Rica. Se presenta nueva información sobre su historia natural y se discute la naturaleza variable de esta especie con base a los nuevos especímenes colectados en Costa Rica. -
How Many Orchid Species in Costa Rica? a Review of the Latest Discoveries
LANKESTERIANA 11(3): 185—205. 2011. HOW MANY ORCHID SPECIES IN COSTA RICA? A REVIEW OF THE LATEST DISCOVERIES DIEGO BOGARÍN Jardín Botánico Lankester, Universidad de Costa Rica, P. O. Box 302-7050, Cartago, Costa Rica; Centro de Investigación en Orquídeas de los Andes “Ángel Andreetta”, Universidad Alfredo Pérez Guerrero, Ecuador [email protected] ABSTRACT. Abstract. Despite its well-established tradition in botanical exploration, which started in 1846 with the visit of Oersted (1846), Costa Rica is still far from having a complete inventory of its orchidaceous flora. After the publication of the most recent and complete treatment of the family by Dressler in 2003, new species and records have been added on a regular basis to the country’s inventory. Showy, large-flowered species in previously monographed and botanically well-sampled genera such as Brassia, Dracula, Lycaste, Polycycnis, Stanhopea, and Trichopilia have been described, but the vast majority of species are small-flowered and belong to the subtribes Laeliinae, Pleurothallidinae, and Zygopetalinae. Identifying taxa with ephemeral flowers such as Sobralia is problematic, but a large living collection revealed many new species. Previously described species from other countries have regularly been recorded in Costa Rica. These new records have floristic affinities mainly with the floras of Panama, Colombia, Ecuador, and Venezuela. As an example, Acianthera aberrans, Epidendrum scharfii, Epidendrum stellidifforme, Lockhartia chocoensis, Maxillaria bolivarensis, Ornithidium pendulum, Ornithocephalus montealegrae, and Warmingia zamorana have been found in both Costa Rica and Ecuador. The genus Uleiorchis with the Venezuelan species Uleiorchis ulaei, identified in the MO herbarium by Ron Liesner, constitutes an interesting new record in Costa Rica. -
Redalyc.Two New Records and One Rediscovery for Orchidaceae Of
Acta Botánica Mexicana ISSN: 0187-7151 [email protected] Instituto de Ecología, A.C. México Solano Gómez, Rodolfo; Jiménez Machorro, Rolando; Damon, Anne A. Two new records and one rediscovery for Orchidaceae of Mexico Acta Botánica Mexicana, núm. 96, 2011, pp. 59-72 Instituto de Ecología, A.C. Pátzcuaro, México Available in: http://www.redalyc.org/articulo.oa?id=57419276007 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Acta Botanica Mexicana 96: 59-72 (2011) TWO NEW RECORDS AND ONE REDISCOVERY FOR ORCHIDACEAE OF MEXICO RODOLFO SOLANO GÓMEZ 1,4, ROLANDO JIMÉNEZ MACHO rr O 2 & ANNE A. DAMON 3 1Instituto Politécnico Nacional, Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional, Unidad Oaxaca, Hornos 1003, 71230 Santa Cruz Xoxocotlan, Oaxaca, México. 2Herbario AMO, Montañas Calizas 490, Lomas de Chapultepec, 11000 México, D.F., México. 3El Colegio de la Frontera Sur Tapachula, carretera antiguo aeropuerto km 2.5, 30700 Tapachula, Chiapas, México. 4Corresponding author: [email protected] ABSTRACT Two orchid species, both previously known from Central America, are reported for the Mexican flora: Oncidium poikilostalix and Telipogon helleri. The former species was previsouly known under the name Sigmatostalix poikilostalix, and the latter as Stellilabium helleri. The rediscovery of another Mexican orchid, Plectrophora alata, is also reported, having been registered in the country 75 years ago, but not collected since then, and presumed extinct. These three species were recently discovered in the rainforest of the Tacaná volcano region, in Chiapas. -
Redalyc.MOLECULAR SYSTEMATICS of TELIPOGON
Lankesteriana International Journal on Orchidology ISSN: 1409-3871 [email protected] Universidad de Costa Rica Costa Rica Williams, Norris H.; Whitten, W. Mark; Dressler, Robert L. MOLECULAR SYSTEMATICS OF TELIPOGON (ORCHIDACEAE: ONCIDIINAE) AND ITS ALLIES: NUCLEAR AND PLASTID DNA SEQUENCE DATA Lankesteriana International Journal on Orchidology, vol. 5, núm. 3, diciembre, 2005, pp. 163-184 Universidad de Costa Rica Cartago, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44339809001 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative LANKESTERIANA 5(3):163-184. 2005. MOLECULAR SYSTEMATICS OF TELIPOGON (ORCHIDACEAE: ONCIDIINAE) AND ITS ALLIES: NUCLEAR AND PLASTID DNA SEQUENCE DATA NORRIS H. WILLIAMS1,3, W. MARK WHITTEN1, AND ROBERT L. DRESSLER1,2 1Florida Museum of Natural History, University of Florida, Gainesville, FL 32611, USA 2Jardín Botánico Lankester, Universidad de Costa Rica, apdo. 1031-7050, Cartago, Costa Rica 3Author for correspondence: [email protected] ABSTRACT. Phylogenetic relationships of Telipogon Kunth, Ornithocephalus Hook. and related genera (Orchidaceae: Oncidiinae) were evaluated using parsimony analyses of data from the internal transcribed spacers of nuclear ribosomal (nrITS DNA) and three plastid regions (matK, trnL-F, and the atpB-rbcL intergenic spacer region). In addition to an analysis of 81 OTU’s for ITS only, we used a matrix of 30 taxa for combined nuclear and plastid analyses. Stellilabium is embedded within Telipogon and should be merged with the latter genus.